Q: What is the negative version of the number 280,135,647?
A: -280,135,647
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 280,135,645 | 280,135,646 | 280,135,648 | 280,135,649 |
| -280,135,645 | -280,135,646 | -280,135,648 | -280,135,649 |